<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
  <head>
    <title>index</title>
  </head>
  <body>
      <h1>网站在线人数统计:</h1>
      <h2 style="color: darkgreen"><%=application.getAttribute("userCount")%></h2>
  </body>
</html>
